We also administered a challenge dose of monovalent type 1 oral poliovirus vaccine at 7 months and collected stool samples before and 7 days after administration of the challenge dose.
同时，在7个月时给予一剂激发剂量的单价1型口服脊髓灰质炎疫苗，并分别采集给服激发剂量7天前、后的大便标本。
At the end of the four-month study, both groups were given milk powder as a "challenge" to see what dose would cause reaction after the treatment.
在四个月的研究末，两组儿童给予奶粉作为一种“挑战”看在治疗之后他们的反应是怎么样的。
The challenge has been how to make the maximum number of shots from the minimum amount of antigen, as if a lower dose is needed, more people can be given the shot.
现在面临的挑战是怎样以最少的抗原来产生最多的注射数，因为如果所需的剂量较低，就会有更多的人能接受注射。
If you don't have a world market, what difference dose it make? I don't see a challenge there.
如果你没有拥有一个全球市场，那有什么价值？我没看出挑战在哪里。
Conclusion Short term use of Zafirlucast in asthmatic patients could improve the parameters of dose response curve obtained after the methacholine challenge test.
结论短期应用白三烯受体拮抗剂可改善哮喘患者乙酰甲胆碱支气管激发试验剂量-反应曲线参数。
Doing the virus regression test while determining rabies virus neutralizing-antibody, the results showed that the actual dose of virus used for challenge was not consistent with the theoretical dose.
狂犬病毒中和试验的病毒回归试验表明，病毒攻毒液的实际剂量与理论剂量不完全一致。
All of the rabbits and guinea-pigs vaccinated could resist intracerebral (ic) or intramuscular (im) challenge with lethal dose of CVS strain.
免疫的家兔及豚鼠都能抵抗CVS病毒致死量的脑内或肌肉内的攻击而免发狂犬病。
All of the rabbits and guinea-pigs vaccinated could resist intracerebral (ic) or intramuscular (im) challenge with lethal dose of CVS strain.
免疫的家兔及豚鼠都能抵抗CVS病毒致死量的脑内或肌肉内的攻击而免发狂犬病。
应用推荐